218501136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 760451328

約数和(自身を除く): 541950192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 102, 112, 119, 123, 126, 136, 144, 153, 164, 168, 204, 238, 246, 252, 272, 287, 306, 311, 328, 336, 357, 369, 408, 476, 492, 504, 574, 612, 622, 656, 697, 714, 738, 816, 861, 933, 952, 984, 1008, 1071, 1148, 1224, 1244, 1394, 1428, 1476, 1722, 1866, 1904, 1968, 2091, 2142, 2177, 2296, 2448, 2488, 2583, 2788, 2799, 2856, 2952, 3444, 3732, 4182, 4284, 4354, 4592, 4879, 4976, 5166, 5287, 5576, 5598, 5712, 5904, 6273, 6531, 6888, 7464, 8364, 8568, 8708, 9758, 10332, 10574, 11152, 11196, 12546, 12751, 13062, 13776, 14637, 14928, 15861, 16728, 17136, 17416, 19516, 19593, 20664, 21148, 22392, 25092, 25502, 26124, 29274, 31722, 33456, 34832, 37009, 38253, 39032, 39186, 41328, 42296, 43911, 44784, 47583, 50184, 51004, 52248, 58548, 63444, 74018, 76506, 78064, 78372, 84592, 87822, 89257, 95166, 100368, 102008, 104496, 111027, 114759, 117096, 126888, 148036, 153012, 156744, 175644, 178514, 190332, 204016, 216767, 222054, 229518, 234192, 253776, 267771, 296072, 306024, 313488, 333081, 351288, 357028, 380664, 433534, 444108, 459036, 535542, 592144, 612048, 650301, 666162, 702576, 714056, 761328, 803313, 867068, 888216, 918072, 1071084, 1300602, 1332324, 1428112, 1517369, 1606626, 1734136, 1776432, 1836144, 1950903, 2142168, 2601204, 2664648, 3034738, 3213252, 3468272, 3901806, 4284336, 4552107, 5202408, 5329296, 6069476, 6426504, 7803612, 9104214, 10404816, 12138952, 12853008, 13656321, 15607224, 18208428, 24277904, 27312642, 31214448, 36416856, 54625284, 72833712, 109250568, 218501136]

約数ペア:

[(1, 218501136), (2, 109250568), (3, 72833712), (4, 54625284), (6, 36416856), (7, 31214448), (8, 27312642), (9, 24277904), (12, 18208428), (14, 15607224), (16, 13656321), (17, 12853008), (18, 12138952), (21, 10404816), (24, 9104214), (28, 7803612), (34, 6426504), (36, 6069476), (41, 5329296), (42, 5202408), (48, 4552107), (51, 4284336), (56, 3901806), (63, 3468272), (68, 3213252), (72, 3034738), (82, 2664648), (84, 2601204), (102, 2142168), (112, 1950903), (119, 1836144), (123, 1776432), (126, 1734136), (136, 1606626), (144, 1517369), (153, 1428112), (164, 1332324), (168, 1300602), (204, 1071084), (238, 918072), (246, 888216), (252, 867068), (272, 803313), (287, 761328), (306, 714056), (311, 702576), (328, 666162), (336, 650301), (357, 612048), (369, 592144), (408, 535542), (476, 459036), (492, 444108), (504, 433534), (574, 380664), (612, 357028), (622, 351288), (656, 333081), (697, 313488), (714, 306024), (738, 296072), (816, 267771), (861, 253776), (933, 234192), (952, 229518), (984, 222054), (1008, 216767), (1071, 204016), (1148, 190332), (1224, 178514), (1244, 175644), (1394, 156744), (1428, 153012), (1476, 148036), (1722, 126888), (1866, 117096), (1904, 114759), (1968, 111027), (2091, 104496), (2142, 102008), (2177, 100368), (2296, 95166), (2448, 89257), (2488, 87822), (2583, 84592), (2788, 78372), (2799, 78064), (2856, 76506), (2952, 74018), (3444, 63444), (3732, 58548), (4182, 52248), (4284, 51004), (4354, 50184), (4592, 47583), (4879, 44784), (4976, 43911), (5166, 42296), (5287, 41328), (5576, 39186), (5598, 39032), (5712, 38253), (5904, 37009), (6273, 34832), (6531, 33456), (6888, 31722), (7464, 29274), (8364, 26124), (8568, 25502), (8708, 25092), (9758, 22392), (10332, 21148), (10574, 20664), (11152, 19593), (11196, 19516), (12546, 17416), (12751, 17136), (13062, 16728), (13776, 15861), (14637, 14928)]